Pith Number

pith:LCK2HFPD

pith:2019:LCK2HFPDQFBNXNYM3SMEZSW3CH

not attested not anchored not stored refs pending

Guiding Dirac fermions in graphene with a carbon nanotube

Austin Cheng, Jean-Damien Pillet, Kenji Watanabe, Philip Kim, Takashi Taniguchi

arxiv:1910.13307 v1 · 2019-10-29 · cond-mat.mes-hall · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCK2HFPDQFBNXNYM3SMEZSW3CH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:22:05.889307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5895a395e38142dbb70cdc984ccadb11c410fbaef8bf215784af72fda010fc05

Aliases

arxiv: 1910.13307 · arxiv_version: 1910.13307v1 · doi: 10.48550/arxiv.1910.13307 · pith_short_12: LCK2HFPDQFBN · pith_short_16: LCK2HFPDQFBNXNYM · pith_short_8: LCK2HFPD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LCK2HFPDQFBNXNYM3SMEZSW3CH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5895a395e38142dbb70cdc984ccadb11c410fbaef8bf215784af72fda010fc05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7995fe9ca7e960c947dbf482abbf8a98558974274fc681785948218680278b37",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-29T14:56:26Z",
    "title_canon_sha256": "31266bd4ccd3fe904741b4972cbf54ae2ac8336e0d665d0347fb496dff31b295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13307",
    "kind": "arxiv",
    "version": 1
  }
}